Knapped Chalk Flints are approximately 75 to 150mm diameter.
Typically a blue/grey to black faced flint with a white chalk skin.
Used for traditional flint walls and house building.
We can supply all kinds of Flint for traditional walling from knapped chalk flints to random chalk flints.
We also offer a range of traditional flint blocks where the knapped flint is set into a concrete block.
Available Colours: Flint/Chalk
Let us know what you are looking for and we will get back to you.